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					Originally Posted by globug1904   | 
 
  You've posted onto a thread that's more than 4 years old

Are you having a 'flashing window' problem? 
If you need to update Java, go to this link:  
Java SE Downloads
Download the JRE (Java Runtime Environment) 
offline installer.
Before you install that, remove any other Java versions installed on your computer via Control Panel > Add/Remove Programs (or Vista's equivalent).
Now install the JRE that you've just downloaded.
Restart your computer. 
